Math STAAR Review #12

The dimensions of two rectangles are shown. Which statement about these rectangles is true?

• The perimeter of Rectangle Q is 19 millimeters less than the perimeter of Rectangle R.

• The perimeter of Rectangle Q is 38 millimeters less than the perimeter of Rectangle R.

• The perimeter of Rectangle Q is 14 millimeters less than the perimeter of Rectangle R.

• The perimeter of Rectangle Q is 42 millimeters less than the perimeter of Rectangle R.

Belinda made 5 gallons of fruit punch for a party. There are 8 pints in each gallon of punch. Which expression is in the same fact family as 8 X 5 = 40?

• 5 X 40

• 8 + 5

• 40 - 8

Which of these describes the number 35,824?

• The sum of three thousands, five thousands, eight hundreds, two tens, and four ones.

• The sum of thirty-five hundreds, eight tens, and twenty-four ones.

• The sum of three ten thousands, five thousands, eight hundreds, two tens, and four ones.

• The sum of five ten thousands, three thousands, eight hundreds, two tens, and four ones.

Dominique put figures into groups based on certain attributes. Sometimes she put figures into more than one group.

Which statement is true?

• A square could be put into all the groups.

• A triangle could be put into all the groups.

• A rectangle could be put into Groups 1 and 2 only.

• A pentagon could be put into Group 1 only.

The list shows three clues about a number.

* The number is less than 6,538

* The number is greater than 6,355

*The number has a digit less than 5 in the hundreds place

Which of these could be the number described?

• 6,549

• 6,268

• 6,519

• 6,449

A city pays each police officer for the work the police officer does. Which factor would most likely NOT affect the amount of money this city pays a police officer?

• The size of the police officer's family.

• The number of years the police officer has worked for the city.

• The special skills that the police officer has.

• The level of education thta the police officer has.

Mrs. Williams borrowed $6,000 from a bank to pay for some home repairs. She paid $7,500 back to the bank. Which of these statements is the most likely reason Mrs. Williams paid the bank more than the amount she borrowed?

• She made a mistake in calculating the amount she needed to pay back.

• She actually needed more than $6,000 for the home repairs.

• She had to pay interest on the amount of money she borrowed.

• She had to pay sales tax on the amount of money she borrowed.

Scott has 28 toy cars to put on 4 shelves. He wants to put the same number of cars on each shelf.

How many toy cars should Scott put on each shelf?

• 32, because 4 + 28 = 32

• 112, because 28 X 4 = 112

• 7, because 4 X 7 = 28

• 24, because 28 - 24 = 4

Vandra sold the following number of lightbulbs during three months at a store.

* She sold 573 lightbulbs in January

* She sold 822 lightbulbs in February

*She sold 738 lightbulbs in March

How many lightbulbs did Vandra sell during these three months?

• 2,023

• 2,133

• 2,223

• 2,033

Merlin had a bag of tiles. Each tile was labeled with a number. Merlin pulled one tile out of the bag and recorded the number on that tile. He repeated this 18 times. The numbers on the tiles Merlin pulled are shown in the list.

8, 7, 12, 1, 8, 9, 12, 0, 7, 8, 10, 4, 5, 8, 12, 4, 0, 8

Which dot plot represents the numbers on the tiles Merlin pulled out of the bag?

• 
• 
• 
•